647050032

素因数分解:

$2^4\times 3^4\times {\mathrm{499267}}^1$

素因数の和:499287

約数の個数: 50

約数和(自身を含む): 1872754268

約数和(自身を除く): 1225704236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 499267, 998534, 1497801, 1997068, 2995602, 3994136, 4493403, 5991204, 7988272, 8986806, 11982408, 13480209, 17973612, 23964816, 26960418, 35947224, 40440627, 53920836, 71894448, 80881254, 107841672, 161762508, 215683344, 323525016, 647050032]

約数ペア:

[(1, 647050032), (2, 323525016), (3, 215683344), (4, 161762508), (6, 107841672), (8, 80881254), (9, 71894448), (12, 53920836), (16, 40440627), (18, 35947224), (24, 26960418), (27, 23964816), (36, 17973612), (48, 13480209), (54, 11982408), (72, 8986806), (81, 7988272), (108, 5991204), (144, 4493403), (162, 3994136), (216, 2995602), (324, 1997068), (432, 1497801), (648, 998534), (1296, 499267)]